ROTAN® HD Internal Gear Pump

The HD gear pump are specifically designed for difficult applications

 

Heavy Duty - Internal gear pumps in cast iron, for a wide range of viscous, non-corrosive liquids.

 

HD pumps are specifically designed for difficult applications and those involving high viscosity liquids. They are known by their sturdy and simple construction and available with 90° angular configuration. 

 

REQUEST QUOTE

Pumping of:
  • Oil
  • Asphalt
  • Chocolate
  • Paint/Lacquer
  • Molasses
  • Soap
  • Additives
  • Polyol

 

  • Viscose
  • Sulphate soap
  • Maltose
  • Grease
  • Pitch
  • Base oil
  • Bitumen
  • Polyester

Key features and benefits

  • Flexible sealing options
  • “True” back pull-out design
  • Opposing inlet and outlet connections with oversized ports
  • Shaft supported by two ball bearings in single sealed configuration
  • Self-priming with large suction capabilities
  • Low NPSH requirements
  • Self-draining, integral safety relief valve
  • No speed reduction required in six smaller sizes
  • Complete heating/cooling jacketing available
  • 90 degrees Port Orientation

 

Capacity Range: Up to 250 m3/h / 1100 gpm
Speed: Up to 1750 rpm
Differential Pressure: Up to 16 bar / 232 psi
Suction Lift: Up to 0,5 bar / 7.25 psi vacuum while priming
Up to 0,8 bar / 11.6 psi vacuum while pumping
Viscosity Range: Up to 250,000 cSt
Temperature: Up to 250°C / 482° F
Download Brochures

ROTAN HD (Heavy Duty)

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ROTAN HD 202

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ROTAN HD 90 degree port orientation

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ROTAN HD (Heavy Duty) Vertical

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ROTAN Main brochure

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Download Manuals

ROTAN Internal Gear Pump - GP, HD, PD, CD, ED, CC (T1456)

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Dimensional sketches

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ASSEMBLY DRAWINGS

 

ROTAN®  - Assembly Drawings


3D DRAWINGS

 

DESMI AFTER SALES

SPARE PARTS

Selection programs

Find curves for existing pumps, get GA drawings for initial designs and compare efficiency, motor power, NPSH and other data to find the right pump.

In the effort to continue supporting our global customer needs ROTAN® pumps are now offered in 90 degrees port orientation up to 750 GPM as a standard option.

ROTAN HD 90 degree port orientation

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ROTAN® - Internal Gear Pumps

The range of ROTAN® internal gear pumps is made to meet the requirements of a wide array of different applications. Be it, asphalt and bitumen, chocolate, sugar and molasses, pulp and paper, chemicals or other difficult applications, the ROTAN® internal gear pump is the ideal choice.

The ROTAN® series also feature a unique back pull-out design, ensuring easy maintenance and minimal downtime.

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DESMI is a global company

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